Thanks albanD! I upgraded pytorch to 0.4.1.post2. However, my Jupyter notebook still uses the old version 0.3.1.post2. Below are the details.
1. I cloned a new virtual environment where I used conda to do the pytorch upgrade:
conda install pytorch=0.4.1 -c pytorch
2. Discrepancy between the version testing results in the new virtual environment
I activated the new virtual environment, and running the following command line
python -c "import torch; print(torch.__version__)"
gave output: 0.4.1.post2
But in Jupyter notebook:
import torch
print(torch.__version__)
giving output: 0.3.1.post2
Did I miss anything? Thanks.
Note: A new topic was started on this particular version problem: Upgrading pytorch does not change which version Jupyter notebook uses